290 lines
8.9 KiB
C++
290 lines
8.9 KiB
C++
#include "MiscData.h"
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#include <array>
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#include <SDL3/SDL_log.h>
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#include "MacroUtils.h"
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#include "RenderDevice.h"
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void MiscData::init(RenderDevice const& renderDevice)
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{
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VkDevice const device = renderDevice.device;
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{
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size_t dataSize;
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void* rawData = SDL_LoadFile("Triangle.spv", &dataSize);
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ASSERT(dataSize % 4 == 0);
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if (not rawData)
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{
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SDL_LogError(SDL_LOG_CATEGORY_SYSTEM, "%s", SDL_GetError());
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abort();
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}
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auto data = static_cast<uint32_t const*>(rawData);
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VkShaderModuleCreateInfo const shaderModuleCreateInfo = {
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.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.codeSize = dataSize,
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.pCode = data,
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};
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VkShaderModule shaderModule;
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VK_CHECK(vkCreateShaderModule(device, &shaderModuleCreateInfo, nullptr, &shaderModule));
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VkPipelineLayoutCreateInfo constexpr pipelineLayoutCreateInfo = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.setLayoutCount = 0,
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.pSetLayouts = nullptr,
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.pushConstantRangeCount = 0,
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.pPushConstantRanges = nullptr,
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};
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VK_CHECK(vkCreatePipelineLayout(device, &pipelineLayoutCreateInfo, nullptr, &pipelineLayout));
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std::array stages = {
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VkPipelineShaderStageCreateInfo{
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.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.stage = VK_SHADER_STAGE_VERTEX_BIT,
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.module = shaderModule,
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.pName = "VertexMain",
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.pSpecializationInfo = nullptr,
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},
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VkPipelineShaderStageCreateInfo{
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.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.stage = VK_SHADER_STAGE_FRAGMENT_BIT,
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.module = shaderModule,
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.pName = "FragmentMain",
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.pSpecializationInfo = nullptr,
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}
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};
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VkPipelineVertexInputStateCreateInfo constexpr vertexInputState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.vertexBindingDescriptionCount = 0,
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.pVertexBindingDescriptions = nullptr,
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.vertexAttributeDescriptionCount = 0,
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.pVertexAttributeDescriptions = nullptr,
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};
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VkPipelineInputAssemblyStateCreateInfo constexpr inputAssembly = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
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.primitiveRestartEnable = VK_FALSE,
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};
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VkPipelineTessellationStateCreateInfo constexpr tessellationState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.patchControlPoints = 0,
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};
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VkPipelineViewportStateCreateInfo constexpr viewportState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.viewportCount = 1,
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.pViewports = nullptr,
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.scissorCount = 1,
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.pScissors = nullptr,
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};
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VkPipelineRasterizationStateCreateInfo constexpr rasterizationState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.depthClampEnable = VK_TRUE,
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.rasterizerDiscardEnable = VK_FALSE,
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.polygonMode = VK_POLYGON_MODE_FILL,
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.cullMode = VK_CULL_MODE_NONE,
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.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
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.depthBiasEnable = VK_FALSE,
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.depthBiasConstantFactor = 0.0f,
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.depthBiasClamp = 0.0f,
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.depthBiasSlopeFactor = 0.0f,
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.lineWidth = 1.0f,
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};
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VkPipelineMultisampleStateCreateInfo constexpr multisampleState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT,
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.sampleShadingEnable = VK_FALSE,
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.minSampleShading = 0.0f,
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.pSampleMask = nullptr,
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.alphaToCoverageEnable = VK_FALSE,
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.alphaToOneEnable = VK_FALSE,
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};
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VkPipelineDepthStencilStateCreateInfo constexpr depthStencilState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.depthTestEnable = VK_FALSE,
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.depthWriteEnable = VK_FALSE,
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.depthCompareOp = VK_COMPARE_OP_ALWAYS,
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.depthBoundsTestEnable = VK_FALSE,
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.stencilTestEnable = VK_FALSE,
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.front = {},
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.back = {},
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.minDepthBounds = 0.0f,
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.maxDepthBounds = 1.0f,
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};
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VkPipelineColorBlendAttachmentState constexpr colorBlendAttachmentState = {
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.blendEnable = VK_FALSE,
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.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA,
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.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA,
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.colorBlendOp = VK_BLEND_OP_ADD,
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.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE,
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.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO,
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.alphaBlendOp = VK_BLEND_OP_ADD,
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.colorWriteMask = VK_COLOR_COMPONENT_R_BIT
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| VK_COLOR_COMPONENT_G_BIT
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| VK_COLOR_COMPONENT_B_BIT
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| VK_COLOR_COMPONENT_A_BIT,
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};
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VkPipelineColorBlendStateCreateInfo const colorBlendState = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.logicOpEnable = VK_FALSE,
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.logicOp = VK_LOGIC_OP_COPY,
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.attachmentCount = 1,
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.pAttachments = &colorBlendAttachmentState,
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.blendConstants = {0.0f, 0.0f, 0.0f, 0.0f},
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};
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std::array constexpr dynamicStates = {
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VK_DYNAMIC_STATE_VIEWPORT,
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VK_DYNAMIC_STATE_SCISSOR
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};
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VkPipelineDynamicStateCreateInfo const dynamicStateCreateInfo = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
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.pNext = nullptr,
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.flags = 0,
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.dynamicStateCount = static_cast<uint32_t>(dynamicStates.size()),
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.pDynamicStates = dynamicStates.data()
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};
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VkPipelineRenderingCreateInfoKHR const renderingCreateInfo = {
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.sType = VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO_KHR,
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.colorAttachmentCount = 1,
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.pColorAttachmentFormats = &renderDevice.swapchainFormat,
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};
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VkGraphicsPipelineCreateInfo const graphicsPipelineCreateInfo = {
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.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
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.pNext = &renderingCreateInfo,
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.flags = 0,
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.stageCount = static_cast<uint32_t>(stages.size()),
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.pStages = stages.data(),
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.pVertexInputState = &vertexInputState,
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.pInputAssemblyState = &inputAssembly,
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.pTessellationState = &tessellationState,
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.pViewportState = &viewportState,
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.pRasterizationState = &rasterizationState,
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.pMultisampleState = &multisampleState,
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.pDepthStencilState = &depthStencilState,
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.pColorBlendState = &colorBlendState,
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.pDynamicState = &dynamicStateCreateInfo,
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.layout = pipelineLayout,
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.renderPass = nullptr,
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.subpass = 0,
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.basePipelineHandle = nullptr,
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.basePipelineIndex = 0,
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};
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VK_CHECK(vkCreateGraphicsPipelines(device, nullptr, 1, &graphicsPipelineCreateInfo, nullptr, &trianglePipeline));
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vkDestroyShaderModule(device, shaderModule, nullptr);
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SDL_free(rawData);
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}
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acquireToRenderBarrier = {
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.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2,
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.pNext = nullptr,
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.srcStageMask = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT,
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.srcAccessMask = VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT,
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.dstStageMask = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT,
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.dstAccessMask = VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT,
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.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
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.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
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.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
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.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
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.subresourceRange = {
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.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
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.baseMipLevel = 0,
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.levelCount = 1,
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.baseArrayLayer = 0,
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.layerCount = 1,
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}
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};
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acquireToRenderDependency = {
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.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO,
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.pNext = nullptr,
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.dependencyFlags = 0,
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.memoryBarrierCount = 0,
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.pMemoryBarriers = nullptr,
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.bufferMemoryBarrierCount = 0,
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.pBufferMemoryBarriers = nullptr,
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.imageMemoryBarrierCount = 1,
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.pImageMemoryBarriers = &acquireToRenderBarrier,
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};
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renderToPresentBarrier = {
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.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER_2,
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.pNext = nullptr,
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.srcStageMask = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT,
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.srcAccessMask = VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT,
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.dstStageMask = VK_PIPELINE_STAGE_2_BOTTOM_OF_PIPE_BIT,
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.dstAccessMask = VK_ACCESS_2_NONE,
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.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
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.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
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.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
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.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
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.subresourceRange = {
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.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
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.baseMipLevel = 0,
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.levelCount = 1,
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.baseArrayLayer = 0,
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.layerCount = 1,
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}
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};
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renderToPresentDependency = {
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.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO,
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.pNext = nullptr,
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.dependencyFlags = 0,
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.memoryBarrierCount = 0,
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.pMemoryBarriers = nullptr,
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.bufferMemoryBarrierCount = 0,
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.pBufferMemoryBarriers = nullptr,
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.imageMemoryBarrierCount = 1,
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.pImageMemoryBarriers = &renderToPresentBarrier,
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};
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}
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void MiscData::cleanup(RenderDevice const& renderDevice)
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{
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VkDevice const device = renderDevice.device;
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vkDestroyPipeline(device, trianglePipeline, nullptr);
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vkDestroyPipelineLayout(device, pipelineLayout, nullptr);
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}
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